Special 7 aviation precision instrument grease is the second generation synthetic instrument grease produced in China. It mainly replaces the original Soviet/Russian aviation instrument grease. At present, this grease has been widely equipped in relevant domestic terminals and has a good reputation. This product complies with the Q/SH303 2292004 implementation standard.

The low-temperature use limit of this product can reach minus 70 degrees Celsius, which can adapt to the extremely cold temperature environment of the polar regions and plateaus.